Diamond Pistons are a great choice for your 5.0 Coyote engine. They are relentless about developing the highest quality pistons in the industry by using the latest CNC machinery and computer software aids, as well as providing unmatched quality control. Their offerings for the Ford Mod motors is no exception with a wide variety of choices for street, strip, naturally aspirated, or boosted applications. All of their pistons are forged from 2618 Alloy for high horsepower and strength and come complete with pins and locks.